Passenger vehicle attachment for a motorcycle



FIG. 1 is a perspective view of a passenger vehicle attachment for a motorcycle showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a opposite side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a passenger vehicle attachment for a motorcycle, as shown. 